Book review

Use the calendar Mayan priests could predict solar and lunar eclipses, which made it possible to comply with the rituals and sacrifices required to do, and has done that very suspicious people, such as pregnant women, stay at home until the danger has passed.
According to the Mayan calendar, bore the title "The long account" a year, or tun, had a duration of 360 days. The table has been drawn up as follows:
20 kin (or days) = 1 uinalu (month)
18 uinalov = 1 tuna
20 tuns (or 7200 days) = 1 k'atunu